B SCAN COURSE || BASICS OF ULTRASOUND || A scan vs B scan|| IMPEDANCE/ GAIN/ ECHO|| INDICATIONS

Welcome to INSIGHT OPHTHALMOLOGY we welcome you to the series on B SCAN ultrasonography!! This video talks about the BASICS OF B SCAN. it starts with what is an ultrasound ? how ultrasonography started ? What are the important concepts of ultrasound? what is a GAIN? what is IMPREDANCE in B SCAN? What is an echo? what are the components of a B scan? what are the indications of b scan? what is frequency and wavelength of the acoustic waves? what frequency probe to use in b scan of different body parts and eye . #BSCAN #ULTRASONOGRAPHY #HOWTOSERIES #dramrit || TIMESTAMPS|| 00:00 what is ultrasound? 02:11 PRINCIPLE of ultrasonography 03:30 relationship between frequency and wavelength 07:15 choosing the correct frequency for ultrasound 08:03 what is acoustic impedance and echo? 13:08 what is b scan? 13:44 components of a bscan? 15:17 A scan vs B scan ? 19:23 Understanding "GAIN"? 24:20 When to do b scan? uses of b scan ? This channel is run and managed by Dr Amrit Sahil Panjwani ( MBBS,MS ophthalmology)